股票/基金 实时行情 股吧

简称:双良节能 代码:600481


会计年度:2003-12-31收入分布
项目名称主营业务收入主营业务成本主营业务毛利毛利率
技术服务11,216,733.907,134,265.234,082,468.6736.40
末端设备45,355,795.2232,134,466.7013,221,328.5229.15
中央空调机组559,529,519.37298,829,131.75260,700,387.6246.59
子公司安装服务565,000.00565,000.00----

会计年度:2003-06-30 
项目名称主营业务收入主营业务成本主营业务毛利毛利率
电制冷螺杆机11,451,880.368,257,794.443,194,085.9227.89
风盘末端产品21,761,872.4114,947,208.886,814,663.5331.31
技术服务4,708,708.602,475,461.672,233,246.9347.43
溴冷机253,451,429.45133,099,719.28120,351,710.1747.49

会计年度:2002-12-31 
项目名称主营业务收入主营业务成本主营业务毛利毛利率
电制冷螺杆机24,778,800.0017,881,300.006,897,500.0027.83
风盘末端产品41,457,900.0026,718,500.0014,739,400.0035.55
合计468,306,400.00245,735,100.00--47.52
技术服务9,781,500.006,526,200.003,255,300.0033.28
溴冷机392,288,100.00194,609,000.00197,679,100.0050.39

会计年度:2001-12-31 
项目名称主营业务收入主营业务成本主营业务毛利毛利率
部件8,871,600.006,231,300.002,640,300.0029.76
电制冷螺杆机1,246,000.00947,200.00298,800.0023.98
风盘末端产品33,149,300.0021,580,400.0011,568,900.0034.89
合计405,469,200.00227,213,800.00--43.96
溴冷机362,202,200.00198,454,800.00163,747,400.0045.20

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